Hoffmann Markus, Kärnbratt Joakim, Chang Ming-Hua, Herz Laura M, Albinsson Bo, Anderson Harry L
Department of Chemistry, Oxford University, Chemistry Research Laboratory, 12 Mansfield Road, Oxford OX1 3TA, UK.
Angew Chem Int Ed Engl. 2008;47(27):4993-6. doi: 10.1002/anie.200801188.